---
updatedAt: 2025-11-12T01:02:06.000Z
agentTools:
projectIndex: https://docs.blockberry.one/llms.txt
---
# getCollections
Get a list of all NFT collections on the Iota Network.
# OpenAPI definition
```json
{
"openapi": "3.0.1",
"info": {
"title": "Iota mainnet API",
"description": "The Iota Blockchain API is used to retrieve Iota Blockchain data. In order to execute queries you need to get API Key and use it in header 'x-api-key'. However, before that you need to sign up on the explorer or company website. If an account is created on the website https://staketab.com/ or https://suiscan.xyz/, the user will be granted the ROLE_USER role. After that you may fetch API KEY.",
"termsOfService": "terms-of-service",
"contact": {
"name": "Staketab tech support",
"url": "https://staketab.com/",
"email": "support@staketab.com"
},
"license": {
"name": "Apache 2.0",
"url": "https://www.apache.org/licenses/LICENSE-2.0"
},
"version": "1.0.0"
},
"servers": [
{
"url": "https://api.blockberry.one/iota-testnet",
"description": "Production"
}
],
"security": [
{
"x-api-key": []
}
],
"paths": {
"/v1/collections": {
"get": {
"tags": [
"NFTs"
],
"summary": "getCollections",
"description": "Get a list of all NFT collections on the Iota Network.",
"operationId": "getCollections",
"parameters": [
{
"name": "page",
"in": "query",
"description": "Queried API page.",
"required": true,
"schema": {
"minimum": 0,
"type": "integer",
"format": "int32",
"default": 0
}
},
{
"name": "size",
"in": "query",
"description": "Number of queried entries.",
"required": true,
"schema": {
"maximum": 50,
"minimum": 1,
"type": "integer",
"format": "int32",
"default": 20
}
},
{
"name": "orderBy",
"in": "query",
"description": "Sorting method: from the lowest element to the highest (ASC) or from the highest element to the lowest (DESC).",
"required": true,
"schema": {
"type": "string",
"default": "DESC",
"enum": [
"ASC",
"DESC"
]
}
},
{
"name": "sortBy",
"in": "query",
"description": "Select sorting parameter.",
"required": true,
"schema": {
"type": "string",
"description": "Select sorting parameter.",
"default": "AGE",
"enum": [
"AGE",
"NAME",
"ITEMS",
"VOLUME",
"HOLDER"
]
}
},
{
"name": "period",
"in": "query",
"description": "Select calculation period.",
"required": true,
"schema": {
"type": "string",
"description": "Select calculation period.",
"default": "DAY",
"enum": [
"DAY",
"WEEK",
"MONTH"
]
}
},
{
"name": "searchStr",
"in": "query",
"description": "Enter part or full collection name or id to get the queried collection.",
"required": false,
"schema": {
"type": "string",
"default": ""
},
"example": "Captain Leapfrog"
}
],
"responses": {
"200": {
"description": "OK",
"content": {
"*/*": {
"schema": {
"$ref": "#/components/schemas/PageCollectionDtoAPI"
}
}
}
}
}
}
}
},
"components": {
"schemas": {
"PageableObject": {
"type": "object",
"properties": {
"pageNumber": {
"type": "integer",
"format": "int32"
},
"pageSize": {
"type": "integer",
"format": "int32"
},
"offset": {
"type": "integer",
"format": "int64"
},
"sort": {
"$ref": "#/components/schemas/SortObject"
},
"paged": {
"type": "boolean"
},
"unpaged": {
"type": "boolean"
}
}
},
"SortObject": {
"type": "object",
"properties": {
"sorted": {
"type": "boolean"
},
"empty": {
"type": "boolean"
},
"unsorted": {
"type": "boolean"
}
}
},
"CollectionDtoAPI": {
"type": "object",
"properties": {
"collectionType": {
"type": "string"
},
"collectionName": {
"type": "string"
},
"collectionImg": {
"type": "string"
},
"description": {
"type": "string"
},
"securityMessage": {
"type": "string"
},
"projectSecurityMessage": {
"type": "string"
},
"packageId": {
"type": "string"
},
"packageName": {
"type": "string"
},
"projectName": {
"type": "string"
},
"projectImg": {
"type": "string"
},
"creatorAddress": {
"type": "string"
},
"creatorName": {
"type": "string"
},
"creatorImg": {
"type": "string"
},
"creatorSecurityMessage": {
"type": "string"
},
"socialWebsite": {
"type": "string"
},
"nftsCount": {
"type": "integer",
"format": "int64"
},
"latestPrice": {
"type": "number"
},
"volume": {
"type": "number"
},
"holdersCount": {
"type": "integer",
"format": "int64"
},
"marketplaces": {
"type": "array",
"items": {
"type": "string"
}
},
"createTimestamp": {
"type": "integer",
"format": "int64"
}
}
},
"PageCollectionDtoAPI": {
"type": "object",
"properties": {
"totalPages": {
"type": "integer",
"format": "int32"
},
"totalElements": {
"type": "integer",
"format": "int64"
},
"size": {
"type": "integer",
"format": "int32"
},
"content": {
"type": "array",
"items": {
"$ref": "#/components/schemas/CollectionDtoAPI"
}
},
"number": {
"type": "integer",
"format": "int32"
},
"sort": {
"$ref": "#/components/schemas/SortObject"
},
"numberOfElements": {
"type": "integer",
"format": "int32"
},
"pageable": {
"$ref": "#/components/schemas/PageableObject"
},
"first": {
"type": "boolean"
},
"last": {
"type": "boolean"
},
"empty": {
"type": "boolean"
}
}
}
},
"securitySchemes": {
"x-api-key": {
"type": "apiKey",
"name": "x-api-key",
"in": "header"
}
}
},
"x-readme": {
"explorer-enabled": true,
"proxy-enabled": true
}
}
```